Transistors & MOSFETsCode f6b7e88788
MOSFET IGBT Driver TLP250
Pin configuration isolated MOSFET driver TL250
- Delivery in 2 to 4 working daysFree in Islamabad & Rawalpindi above Rs 5,000
- Cash on deliveryPay when your parcel arrives
- 7-day checking warrantyDead-on-arrival items replaced
- Packed with careAnti-static & padded packaging
Highlights
- One and four are not physically connected to any point , so they are not in use.
- Mosfet driver TLP250 can handle frequencies up to 250khz because of its slow propagation delay.
- Option (D4) type
Specifications
- Input threshold current
- IF=5mA(max.)
- Supply current (ICC)
- 11mA(max.)
- Supply voltage (VCC)
- 10−35V
- Output current (IO)
- ±1.5A (max.)
- Switching time (tpLH/tpHL)
- 1.5μs(max.)
- Isolation voltage
- 2500Vrms(min.)
- UL recognized
- UL1577, file No.E67349
- VDE approved
- DIN VDE0884/06.92, certificate No.76823
- Creepage distance
- 6.4mm(min.)
- Clearance
- 6.4mm(min.)
About this product
TLP250's pin layout is as follows. It is clearly shows in the figure that led at the input stage and photodetector diode at the output stage is use to provide isolation between input and output.
Firstly Pin number 1 and 4 are not connect to any point. Hence they are not in use. Pin 2 is an anode point of input stage light-emitting diode however pin 3 is the cathode point of the input stage. Input is provided to pin 2 and 3. Pin 8 is for supply connection. Pin 5 is for the ground of power supply.
pin configuration of isolated MOSFET driver TLP250
•
P in 8 is used to provide power supply to TLP250 however pin 5 is the ground pin which provides a return path to power supply ground. TLP250 can receive a maximum power supply voltage of 15-30 volts dc, but this is also dependent on the environmental temperature for TLP250.
•Pin 2 and 3 are anode and cathode points of input stage LED. It works like a normal light-emitting diode. It has similar characteristics of forwarding voltage and inputs current because The maximum input current is in the range of 7-10mA and the forward voltage drop is about 0.8 volt. TLP250 provides output from low to high with a minimum threshold current of 1.2mA and above.
•
Pin six and seven are connect to each other inside. Pin number 6 and 7 can be use to produce the output. Two transistors are used to configure a totem pole in TLP250. In case of high input, the output becomes high with output voltage equal to a supply voltage and in case of low input, the output becomes low with output voltage level equal to ground.
•Mosfet driver TLP250 can handle frequencies up to 250khz because of its slow propagation…
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